//#include <bits/stdc++.h>
#include<iostream>
#include<cstdio>
#include<iomanip>
#include<cstdlib>
#include <algorithm>
#include<string.h>
#include<set>
#include<math.h>
#define ll unsigned long long
using namespace std;
int main () {
	string s;
	cin >> s;
	for (int i = 0; i < s.size(); i++) {
		s[i] = toupper(s[i]);
//		cout<<(char)toupper(s[i]); 
	}
	for (auto w : s) {
//		//TODO
		cout << w;
	}
	return 0;
}
